Broken conductor on ground calc examples?
Broken conductor on ground calc examples?
(OP)
I am trying to find sequence network calc examples for a broken conductor lying on the ground, an open A phase with the other side have A phase on the ground. They show an example in Protective Relaying by Blackburn but my calcs don't match up with his and I am having a hard time finding other examples since it is a double fault network. Does anyone have any good examples or references?






RE: Broken conductor on ground calc examples?
RE: Broken conductor on ground calc examples?
A colleague of mine worked through one of the Blackburn examples and found an error, so it's possible there are others.